diff --git a/requirements.txt b/requirements.txt
index 47667b6..8b3adfb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ asn1crypto==0.24.0
 certifi==2019.6.16
 cffi==1.12.3
 chardet==3.0.4
-cryptography==2.7
+cryptography==3.2
 Django==2.2.13
 django-cors-headers==3.0.2
 django-rest-framework==0.1.0